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Isabelle Zakine-Rozenberg is an employment lawyer, based in Orrick's Paris office.
Isabelle advises French and international corporations on all matters related to French Employment and French Criminal Law. She provides advice in pre-litigation and represents clients’ interests before French courts.
Prior to joining Orrick, Isabelle worked at Freshfields Bruckhaus Deringer
for twelve years and previously at Bélier & Associés.
When guiding clients through wage and hour, retaliation and whistleblower issues, Frank helps companies prepare, adapt and defend.
To do so, Frank collaborates with retail, financial and manufacturing clients to develop policies which address ever-changing and complex employment regulations. When those issues need to be addressed in single plaintiff, multi-plaintiff or class action litigation, Frank calls on his litigation experience to help frame each case from his client’s perspective and provide aggressive, yet practical and client-focused advocacy.
Prior to joining Orrick, Frank clerked for the Honorable Edward G. Smith in the United States District Court for the Eastern District of Pennsylvania.
The resiliency and teamwork which Frank applies to representing his clients, he previously honed in the United States Navy. Prior to practicing law, he served as a surface warfare officer, where he participated in multiple deployments conducting counter narcotics trafficking and coastal maritime security operations. Frank continues to support the Navy community through his pro bono work on military and veterans-related matters.
Erin is an associate in the White Collar, Investigations, Securities Litigation & Compliance group in Orrick's San Francisco office.
Patricia Zeigler, Of Counsel in the Washington, D.C., office, focuses her practice on antitrust law with particular emphasis in Hart-Scott-Rodino Act compliance and counseling. Her experience includes advising clients on issues of reportability and interpretations of the Hart-Scott-Rodino Antitrust Improvements Act and its regulations.
Pat also has expertise in the applicability of foreign premerger requirements and filings with regulators in the European Union, Asia and Canada.
Pat served as antitrust counsel to two large industry groups establishing Business to Business exchanges for E-commerce transactions. She currently serves as general counsel to five large trade associations in a wide range of industries. In addition, Pat works with trade groups to set up and run joint purchasing organizations.
Prior to joining the firm, Pat practiced antitrust law for over a decade with Pillsbury Madison & Sutro.
In addition to being admitted in the District of Columbia, Pat is also admitted in California (inactive).
Yaoli (Shelley) Zhang, a partner in Orrick’s Beijing office, is a member of the Intellectual Property Group. Her practice focuses on IP prosecution and enforcement. Shelley has extensive experience in patents, trademarks, domain names, copyrights and trade secrets.
Shelley's related IP experience includes the following:
Dr. André Zimmermann, a Certified Specialist for Employment Law (Fachanwalt für Arbeitsrecht), heads Orrick’s German Employment Practice. With well more than ten years of international experience, André is well-versed in restructuring and headcount reduction, employment aspects of M&A transactions and employment related litigation with a sector focus on technology companies and multi-jurisdictional and cross-border employment law issues.
André is listed as "frequently recommended" employment law expert by JUVE Handbook of German Commercial Law Firms, editions 2017/2018, 2018/19 and 2019/2020, Germany's leading lawyer ranking, and has been ranked as top employment lawyer by renown German business weekly WirtschaftsWoche 2019. Clients recommend André to JUVE as “straight shooter" and "always refreshingly honest".
Our clients praise André's "creative and efficient style of working" and "a very practical and efficient style of providing advice", referring to him as "extremely responsive and accessible when we have urgent matters" and as "an excellent advocate in court hearings".
André advises companies on a wide range of HR legal matters with a special sector focus on technology companies, including hiring and discrimination concerns, misclassification, multi-jurisdictional and cross-border employment issues, HR data privacy compliance, roll out of employee handbooks and policies, performance management and terminations. Having long-standing experience in negotiating with works councils and unions in restructuring measures of all kind, a special focus of André's practice is on restructuring, outsourcing and headcount reductions. He is an acknowledged specialist in employing third-party personnel, especially through temporary agency work.
André has thorough knowledge of and genuine passion for the tech industry. Most recently, he has advised leading multinational technology companies such as Pinterest, Flexera, GitHub, Nvidia, Optimizely, Sabre and Splunk on various employment matters.
André is a core member of our global employment law practice consisting of 80 specialized employment lawyers and world leading practices in our offices in the United States, Asia and Europe, offering the highest level of employment advice in all major jurisdictions. Our well-established teamwork across offices ensures international advice in employment law in our clients' cross-border projects.